Light unit modular block



FIG. 1 is a top and front perspective view of a light unit modular blockshowing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

CLAIM The ornamental design for a light unit modular block, as shown anddescribed.